@charset "utf-8";
span.point {
  color: #ff0000;
}
.driver .cmnColor01 {
  color: #ffd777;
  font-weight: 600;
}
.driver .cmnColor02 {
  color: #44a490;
  font-weight: 600;
}
.driver .cmnBg {
  background: #4eb09c;
  color: #FFF;
}

@media screen and (max-width: 767px) {
  #mainAreaCont .breadcrumb {
    z-index: 30;
  }
  .lesson.driver #contents {
    padding: 0;
    overflow: hidden;
  }
  #contents .inner {
    width: 94%;
    padding: 1% 3% 1%;
  }
  .lesson.driver .breadcrumb {
    z-index: 10;
  }
  .lesson.driver #mainAreaCont .logo {
    left: -56px;
    position: absolute;
    top: 10px;
    z-index: 20;
  }
  .lesson.driver #mainAreaCont .mainMv {
    margin: 0 auto;
    position: relative;
    width: 100%;
  }
  .lesson.driver #mainAreaCont .mainIn {
    left: 40px;
    margin: 0 auto;
    width: 100%;
    top: 0;
  }
  .lesson.driver #mainAreaCont .mainIn .ttl {
    left: auto;
    padding: 86px 10px 0 108px;
    position: relative;
    top: auto;
  }
  .lesson.driver #mainAreaCont .mainIn .ttl img {
    max-height: 48px;
    width: auto;
  }
  .lesson.driver #mainAreaCont {
    background: #e3d8e0 none repeat scroll 0 0;
    height: 200px;
    position: relative;
    overflow: hidden;
  }
  .lesson.driver #mainAreaCont .cover {
    background: url("/kiso/files/img/common/bg_main_bottom.png") repeat-x scroll center bottom, rgba(0, 0, 0, 0) url("/kiso/files/img/lesson/bg_main_op.png") repeat scroll 0 0;
    background-size: 25px auto, 6px 6px;
    height: 200px;
    left: 0;
    position: absolute;
    top: 0;
    width: 100%;
  }
  .lesson.driver #mainAreaCont .mainMv .mv {
    display: none;
  }
  .lesson.driver #mainAreaCont .mainMv .mvsp {
    background: url("/kiso/files/img/lesson/torque_wrench/L13_TOP.gif") no-repeat center 20px;
    height: 200px;
    width: 100%;
  }
  .driver .ktImg {
    width: 100px;
    display: inline-block;
    vertical-align: middle;
    position: relative;
  }
  .driver .ktImg img {
    width: 80px;
  }
  .driver .ktArea .ktImg img {
    width: 100px;
  }
  .ktLecture02 .ktImg, .ktLecture04 .ktImg, .ktLecture05 .ktImg, .ktLecture07 .ktImg, .ktLecture09 .ktImg {
    width: 80px;
    text-align: right;
  }
  .driver .ktText01, .driver [class^="lectureText0"] {
    display: inline-block;
    vertical-align: middle;
    width: calc(100% - 131px);
    padding: 1em;
    position: relative;
  }
  .driver [class^="ktLecture0"] {
    position: relative;
  }
  .driver [class^="lectureText0"] {
    background: #fff;
    border: #666 2px solid;
    border-radius: 12px;
    box-sizing: border-box;
    position: relative;
  }
  .driver [class^="lectureText0"]:before {
    content: '';
    display: block;
    width: 15px;
    height: 15px;
    border-top: #666 2px solid;
    border-left: #666 2px solid;
    background: #fff;
    position: absolute;
    top: 50%;
    margin-top: -8px;
    left: -10px;
    transform: rotate(-45deg);
  }
  .driver .subTtl {
    background: url(/kiso/files/img/lesson/torque_wrench/bg_subttl_icon.png) no-repeat left center;
    background-size: 12px;
    font-size: 18px;
    font-weight: bold;
    padding: 3px 0 0 15px;
    margin-bottom: 20px;
  }
  .driver .ttl01 {
    background: url("/kiso/files/img/lesson/torque_wrench/bg_ttl01.png") no-repeat left top;
    background-size: 60px 60px;
    margin-bottom: 0px;
    min-height: 60px;
    padding: 10px 0 0 65px;
    font-size: 22px;
    font-weight: bold;
  }
  .driver .ttl02 {
    background: url("/kiso/files/img/lesson/torque_wrench/bg_ttl02.png") no-repeat left top;
    background-size: 60px 60px;
    margin-bottom: 0px;
    min-height: 60px;
    padding: 10px 0 0 65px;
    font-size: 22px;
    font-weight: bold;
  }
  .driver .lectureText01 {
    color: #333;
    width: calc(100% - 125px);
    margin: 0 20px 0 0;
  }
  .driver .lectureText02 {
    left: 7px;
    width: calc(100% - 110px);
    text-align: left;
    margin: 0 0px 0 10px;
  }
  .driver .lectureText03 {
    right: 0;
    width: calc(100% - 125px);
    text-align: left;
  }
  .driver .lectureText04 {
    width: calc(100% - 108px);
    text-align: left;
    left: -1px;
  }
  .driver .lectureText05 {
    color: #333;
    width: calc(100% - 110px);
    left: 17px;
  }
  .driver .lectureText06 {
    left: 12px;
    width: calc(100% - 135px);
    text-align: left;
    margin: 0 30px 0 0;
  }
  .driver .lectureText01:before {
   left: calc(100% + -7px);
    transform: rotate(135deg);
  }
  .driver .lectureText04:before {
   left: calc(100% + -7px);
    transform: rotate(135deg);
  }
  .driver .lectureText06:before {
   left: calc(100% + -7px);
    transform: rotate(135deg);
  }
  .driver [class^="lectureText0"] p {
    font-size: 93%;
    line-height: 1.5;
    color: #333;
  }
  .driver [class^="lectureText0"] p strong {
    color: #E5134A;
  }
  .driver .pickupArea {
    padding: 30px 0 0;
  }
  .driver .qaBox h2.qaTtl {
    background: url("/kiso/files/img/lesson/torque_wrench/bg_torque_wrench_qattl01.png") no-repeat left top;
    background-size: 60px 60px;
    min-height: 70px;
    padding: 2px 0 0 70px;
    font-size: 170%;
    font-weight: bold;
  }
  .driver .qaBox p {
    font-size: 124%;
    margin: 20px 0 13px;
    padding: 0 2%;
  }
  .driver .qaBox02 p {
    margin: 20px 0;
  }
  .driver .qaBox02 img {
    width: 90%;
    display: block;
    margin: 0 auto;
  }
  .driver .ktLecture {
    margin: 9px 0 20px;
  }
  .driver .ktLecture05 {
    margin: 10px 0 20px;
  }
  .driver .qaBox .ktLecture01 {
    margin: 7px 0 22px;
  }
  .driver .qaBox .lectureText01 p {
    color: #333;
    font-size: 93%;
  }
  .driver .qaBox .banner {
    text-align: center;
  }
  .driver .qaBox .qaBtn {
    margin: 25px auto;
    max-width: 590px;
    width: 100%;
  }
  .driver .qaBox .qaBtn a {
    display: inline-block;
    margin: 1%;
    max-width: 280px;
    width: 48%;
    padding: 0;
    float: left;
  }
  .driver .useBox {
    padding: 35px 0px 0 0px;
  }
  .driver .useBox h2.useTtl {
    background: url("/kiso/files/img/lesson/torque_wrench/bg_torque_wrench_usettl.png") no-repeat left top;
    background-size: 60px 60px;
    min-height: 75px;
    padding: 14px 0 0 65px;
    font-size: 170%;
    font-weight: bold;
  }
  .driver .useContents {
    padding: 0px 0 0;
    margin: 0 0 30px;
  }
  .driver .conclusionArea {
    background: #4EB09C;
    padding: 20px 0 20px;
  }
  .driver .highlighter {
    background: linear-gradient(transparent 70%, #fff100 70%);
  }
  /*---------------------------
    screwArea
  ----------------------------*/
  .screwArea {
    overflow: hidden;
    padding: 40px 0 0;
    text-align: center;
    font-size: 14px;
  }
  .screwAreaTtl {
    font-size: 21px;
    display: inline-block;
    margin: 0 0 30px;
    position: relative;
  }
  .screwAreaTtl::before, .screwAreaTtl::after {
    content: '';
    width: 2px;
    height: 100%;
    background: #ffd777;
    position: absolute;
    top: 0;
  }
  .screwAreaTtl::before {
    left: -20px;
    transform: rotate(-19deg);
  }
  .screwAreaTtl::after {
    right: -20px;
    transform: rotate(20deg);
  }
  .screwAreaTxt {
    font-weight: 600;
    text-align: left;
  }
  /*---------------------------
    tipsBox
  ----------------------------*/
  .tipsBox {
    background: #FFF;
    border: 6px solid #FAB4C5;
    border-radius: 12px;
    margin: 0px 0 40px;
    padding: 25px 4% 0;
    color: #333;
    box-sizing: border-box;
    font-weight: bold;
  }
  .tipsBox .tips .tipsLabel {
    background: url("/kiso/files/img/lesson/socket/bg_socket_tipslabel_icon.gif") no-repeat top 5px left 3px;
    color: #E6154A;
    font-size: 110%;
    font-weight: bold;
    padding-left: 10px;
    margin-bottom: 10px;
    font-size: 16px;
  }
  .tipsBox01Ttl {
    font-size: 150%;
    font-weight: bold;
    margin-bottom: 15px;
  }
  .tipsBox .tips {
    font-size: 13px;
    line-height: 1.8;
  }
  .tipsBox p {
    margin: 0 0 30px;
  }
  /*---------------------------
    MovieWrap
  ----------------------------*/
  .MovieWrap {
    margin: 0 0 20px;
  }
  /*.Movie {
    position: relative;
    width: 100%;
    padding: 0 0 56% 0;
    margin: 30px auto 30px;
    text-align: center;
  }*/
  .Movie iframe {
    /*position: absolute;
    top: 0;
    left: 0;*/
    width: 100%;
    height: 100%;
  }
  /*---------------------------
    useArea
  ----------------------------*/
  .driver .useArea {
    padding: 20px 0 30px;
  }
  .useAreaRow {
    display: flex;
    justify-content: center;
  }
  .useAreaUnit {
    margin: 0 15px;
  }
  .useAreaUnit dd {
    font-size: 18px;
    margin: 13px 0 0;
  }
  /*---------------------------
    howtoArea
  ----------------------------*/
  .howtoArea {
    padding: 40px 0;
  }
  .howtoAreaMenu {
    display: flex;
    justify-content: center;
    text-align: center;
    margin: 30px 0 30px;
  }
  .howtoAreaUnit {
    margin: 0 1%;
  }
  .howtoAreaUnit dt {
    font-size: 16px;
    color: #0b6e5b;
    font-weight: bold;
    margin: 0 0 15px;
    display: inline-block;
    position: relative;
  }
  .howtoAreaUnit dt::before, .howtoAreaUnit dt::after {
    content: '';
    width: 2px;
    height: 80%;
    background: #0a6e5b;
    position: absolute;
    top: 5px;
  }
  .howtoAreaUnit dt::before {
    left: -10px;
    transform: rotate(-15deg);
  }
  .howtoAreaUnit dt::after {
    right: -10px;
    transform: rotate(15deg);
  }
  .howtoAreaBoxWrap {
    padding: 20px 0 0;
  }
  .howtoAreaBox {
    border: solid 3px #0b6e5b;
    border-radius: 10px;
    margin: 0 0 30px;
    font-size: 15px;
  }
  .howtoAreaBoxIntro {
    background: #0b6e5b;
    color: #FFF;
    padding: 20px 10px;
    align-items: center;
  }
  .howtoAreaBoxTtl01 {
    font-size: 18px;
    border-bottom: dotted 1px #FFF;
    margin: 0 0px 10px 0;
    padding: 0 0 8px;
  }
  .howtoAreaBoxIntro p {
    line-height: 1.7;
    font-size: 13px;
  }
  .howtoAreaBoxTtl01 span {
    display: block;
    font-size: 27px;
  }
  .howtoAreaBoxContent {
    background: #FFF;
    padding: 20px 4% 10px;
    border-radius: 0 0 7px 7px;
  }
  .howtoAreaRow {
    margin: 0 0 20px;
  }
  .howtoAreaRowS {
    display: flex;
    flex-wrap: wrap;
  }
  .howtoAreaRowS dl {
    width: 48%;
    margin: 0 4% 30px 0;
    font-size: 11px;
  }
  .howtoAreaRowS dl:nth-of-type(2n) {
    margin-right: 0;
  }
  .howtoAreaBoxGroup01 {
    margin: 0 0 50px;
  }
  .howtoAreaBoxGroup01 dl {
    margin: 0 0 40px;
  }
  .howtoAreaBoxGroup01 dt {
    font-weight: bold;
    margin: 0 0 10px;
  }
  .howtoAreaBoxGroup02 {
    background: #0b6e5b;
    color: #FFF;
    padding: 20px 4% 0px;
    margin: 0 0 40px;
  }
  .howtoAreaList01 li {
    margin: 0 0 20px;
  }
  .howtoAreaLineup02 dd {
    font-size: 13px;
  }
  .howtoAreaLineup dt {
    margin: 0 0 14px;
  }
  .howtoAreaLineup dt a:hover {
    opacity: .7;
  }
  .howtoAreaLineup span {
    display: block;
    margin: 10px auto 0px;
    font-size: 13px;
    font-weight: bold;
  }
  .howtoAreaLineup a {
    color: #FFF;
    transition: all .5s ease;
    text-decoration: underline;
  }
  .howtoAreaLineup a:hover {
    text-decoration: none;
  }
  .howtoAreaLineup h5 {
    font-size: 17px;
    margin: 30px 0 20px;
  }
  .howtoAreaConclusion .howtoAreaRow {
    align-items: center;
    display: flex;
  }
  .howtoAreaConclusionTxt {
    font-size: 14px;
    font-weight: bold;
    text-align: unset;
    line-height: 1.6;
    width: 80%;
  }
  .howtoAreaConclusionTxt span {
    font-size: 17px;
  }
  .howtoAreaBoxExample dt {
    margin: 0 0 20px;
  }
  .howtoAreaBoxExample dd {
    text-indent: -1em;
    padding: 0 0 0 1em;
  }
  /*---------------------------
    chooseArea
  ----------------------------*/
  .chooseArea {
    padding: 50px 0 20px;
    font-size: 18px;
  }
  .chooseArea {
    padding: 50px 0;
    font-size: 18px;
  }
  .chooseArea dt {
    margin: 0 0 12px 1.3em;
    text-indent: -1.3em;
  }
  .chooseAreaRow dd {
    width: 85%;
    margin: 0 auto;
    max-width: 400px;
  }
  .chooseAreaRow dl {
    margin: 0 0 30px;
  }
  .chooseAreaRow {
    font-size: 17px;
    background: #FFF;
    font-weight: bold;
    border: solid 3px #0b6e5b;
    border-radius: 6px;
    color: #000;
    padding: 20px 10px 0px;
    margin: 30px 0 0;
  }
  .chooseAreaRow p {
    margin: 0 auto 30px;
    width: 80%;
  }
  /*---------------------------
    misunderArea
  ----------------------------*/
  .misunderArea {
    padding: 40px 0 0;
  }
  .misunderAreaList {
    display: flex;
    flex-wrap: wrap;
    margin: 50px 0 0;
    background: url(../img/lesson/torque_wrench/img_ktimg00_02.png) no-repeat bottom left/47%;
    padding: 0 0 30px;
    justify-content: flex-end;
  }
  .misunderAreaListItem {
    height: 100%;
    background: #646464;
    margin: 0 0vw 3vw 3vw;
    color: #FFF;
    width: 45vw;
    height: 45vw;
  }
  a.misunderAreaListLink {
    display: block;
    color: #FFF;
    height: 100%;
  }
  .misunderAreaListUnit {
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    font-size: 3.1vw;
    padding: 0 0px;
  }
  .misunderAreaListItem:nth-of-type(odd) {
    margin-left: 0;
  }
  /*----------------------------*/
  .driver .confirmationArea {
    background: url("/kiso/files/img/lesson/torque_wrench/bg_confirmation.png") repeat-x left 50px;
    height: auto;
    padding-top: 40px;
    overflow: hidden;
    min-height: 400px;
  }
  .driver .confirmationArea h3 {
    font-size: 18px;
    font-weight: bold;
    color: #fff;
    padding: 15px 4% 0;
  }
  .driver .confirmationArea h3 span {
    font-size: 13px;
    font-weight: normal;
    display: inline-block;
    vertical-align: middle;
  }
  .driver .confirmationArea .inner {
    padding: 30px 0 45px !important;
  }
  .driver .confirmationArea .confirmationImg {
    width: 100px;
    display: inline-block;
    vertical-align: middle;
  }
  .driver .confirmationArea .confirmationImg > div {
    display: none;
  }
  .driver .confirmationArea .confirmationImg .default {
    display: block
  }
  .driver .confirmationArea .confirmationAnser {
    width: calc(100% - 120px);
    display: inline-block;
    vertical-align: middle;
    position: relative;
    top: -10px;
    max-height: 250px;
  }
  .driver .confirmationArea .confirmationAnser .confirmation, .driver .confirmationArea .confirmationAnser .confirmationOn {
    background: #fff;
    color: #666;
    width: 100%;
    display: inline-block;
    margin: 30px 0 10px;
    padding: 0;
    font-size: 93%;
    border: #666 2px solid;
    border-radius: 10px;
    box-sizing: border-box;
    padding: 1em;
    position: relative;
  }
  .driver .confirmationArea .confirmationAnser .confirmationOn {
    opacity: 0;
  }
  .driver .confirmationArea .confirmationAnser .confirmation a:not([href$=".html"]), .driver .confirmationArea .confirmationAnser .confirmationOn a:not([href$=".html"]) {
    margin: 70px 0 0;
  }
  .driver .confirmationArea .confirmationAnser .confirmation a[target="_blank"], .driver .confirmationArea .confirmationAnser .confirmationOn a[target="_blank"] {
    position: absolute;
    left: 0;
    bottom: -70px;
  }
  .driver .confirmationArea .confirmationAnser .confirmation a[href="#"], .driver .confirmationArea .confirmationAnser .confirmationOn a[href="#"] {
    position: absolute;
    left: 0;
    bottom: -136px;
  }
  .driver .confirmationArea .confirmationAnser img {
    height: 57px;
  }
  .driver .confirmationArea .confirmationAnser .confirmation:before, .driver .confirmationArea .confirmationAnser .confirmationOn:before {
    content: '';
    display: block;
    width: 10px;
    height: 10px;
    background: #fff;
    border-top: #666 2px solid;
    border-left: #666 2px solid;
    position: absolute;
    top: 50%;
    left: 0;
    margin: -6px 0 0 -7px;
    transform: rotate(315deg);
  }
  .driver .confirmationArea .confirmationAnser .anser {
    background: none;
    color: #666;
    width: 100%;
    height: auto;
    margin: 0;
    float: none;
    position: relative;
  }
  .driver #btn {
    margin: 0 auto;
    background-position: left top;
    background-repeat: no-repeat;
    position: relative;
  }
  .driver #btn br {
    display: none;
  }
  .driver #btn a {
    display: block;
    vertical-align: top;
    box-sizing: border-box;
    font-size: 12px;
    font-weight: bold;
    color: #EA0B46;
    margin: 0 0 10px;
    text-align: left;
    padding: 9px 10px;
    background-color: #FEEDF1;
    border: #FAB4C5 2px solid;
    border-radius: 10px;
    box-shadow: 3px 3px 0 #ddd;
    animation: moveBtn 2s infinite 2s normal ease-out;
  }
  .driver #btn a:hover {
    text-decoration: none;
  }
   @keyframes moveBtn {
     0% {
     top: 26px;
    }
     20% {
     top: 32px;
    }
     25% {
     top: 32px;
    }
     30% {
     top: 16px;
    }
     38% {
     top: 26px;
    }
     42% {
     top: 20px;
    }
     48% {
     top: 26px;
    }
  }
  #btn a:hover {
    background-color: #FAB4C5;
    border: #ED6A89 5px solid;
    top: 30px;
    left: 40px;
    box-shadow: 1px 1px 0 #ddd;
    animation: none;
  }
  /*----------------------------*/
  .driver .twitterQuestion {
    max-width: 280px;
    width: 50%;
    margin: 0 auto;
    float: none;
  }
  .driver .snsSet {
    float: none;
  }
  .driverBottom {
    width: 100%;
    margin: 30px auto 0;
  }
  #contents .driverBottom .snsSet {
    padding-top: 30px;
    text-align: center;
  }
}

@media screen and (min-width: 768px) {
  #contents .inner {
    width: 970px;
  }
  .lesson.driver .breadcrumb {
    z-index: 10;
  }
  .driver #mainAreaCont .logo {
    width: 341px;
    position: absolute;
    top: 0;
    left: -56px;
  }
  .driver .ktArea {
    padding: 42px 0 0px;
  }
  .driver .ttl01 {
    margin-bottom: 52px;
    min-height: 75px;
    padding: 45px 0 0 90px;
    font-size: 30px;
    font-weight: bold;
    background: url(/kiso/files/img/lesson/torque_wrench/bg_ttl01.png) no-repeat left top;
  }
  .driver .ttl02 {
    background: url("/kiso/files/img/lesson/torque_wrench/bg_ttl02.png") no-repeat left top;
    margin-bottom: 30px;
    min-height: 75px;
    padding: 45px 0 0 90px;
    font-size: 30px;
    font-weight: bold;
    color: #FFF;
  }
  .driver .subTtl {
    background: url(/kiso/files/img/lesson/torque_wrench/bg_subttl_icon.png) no-repeat left center;
    font-size: 30px;
    font-weight: bold;
    padding: 3px 0 0 35px;
    margin-bottom: 22px;
  }
  .driver .ktArea .ktImg {
    float: left;
    margin-bottom: 0;
    position: relative;
    left: -2px;
    top: 0;
  }
  .driver .ktArea .ktText {
    float: left;
    padding-top: 57px;
    margin-left: 40px;
    width: 700px;
  }
  .driver .ktArea .ktText p {
    font-size: 139%;
  }
  .driver .ktArea .ktText h2 {
    font-size: 140%;
    font-weight: bold;
    line-height: 1.7;
  }
  .driver .ktArea .ktText .point {
    font-size: 121%;
  }
  .driver .ktArea .ktText h2 span:first-child {
    font-size: 87%;
  }
  .driver .ktImg, .driver .ktText01 p {
    margin: 0 0 5px 0;
  }
  .driver .qaBox h2.qaTtl {
    background: url("/kiso/files/img/lesson/torque_wrench/bg_torque_wrench_qattl01.png") no-repeat left top;
    margin-bottom: 20px;
    min-height: 75px;
    padding: 42px 0 0 90px;
    font-size: 231%;
    font-weight: bold;
  }
  .driver .qaBox01 {
    padding: 82px 0 0;
  }
  .driver .qaBox02 {
    padding: 13px 0 84px;
  }
  .driver .qaBox01 {
    background: url("/kiso/files/img/lesson/torque_wrench/img_torque_wrench_qaimg01.png") no-repeat right top 142px;
  }
  .driver .qaBox01 img {
    width: 945px;
    display: block;
    margin: 0 auto;
  }
  .driver .qaBox p {
    font-size: 139%;
    margin: 30px 0 41px;
    line-height: 1.8;
  }
  .driver .qaBox .qaText strong {
    font-size: 22px;
    border-bottom: solid 1px;
    display: inline-block;
    line-height: 1.1;
  }
  .driver .qaBox02 .qaText {
    float: left;
    margin: 1px 0 10px;
  }
  .driver .qaBox02 img {
    float: right;
  }
  .driver p.emphasis {
    font-size: 22px;
    font-weight: 600;
    color: #666666;
  }
  .driver .useContents {
    padding: 0 0;
  }
  .driver .ktLecture01 {
    margin: 70px 0 27px;
  }
  .driver .ktLecture02 {
    margin: 16px 0 39px;
  }
  .driver .ktLecture03 {
    margin: 62px 30px 39px;
  }
  .driver .ktLecture04 {
    margin: 43px 0px 30px 146px;
  }
  .driver .ktLecture05 {
    margin: 40px 90px 4px 0px;
  }
  .driver .ktLecture06 {
    margin: 0px 0 0px;
  }
  .driver .ktLecture01 .ktImg {
    width: 146px;
    float: right;
    margin: 10px 0 0 20px;
  }
  .driver .ktLecture01 .lectureTextInner01 {
    background: url("/kiso/files/img/lesson/torque_wrench/bg_kttext01.png") no-repeat right top 0px;
    padding: 70px 45px 0 84px;
    margin: 0 0 0 100px;
    width: 685px;
    height: 173px;
    float: left;
    line-height: 1.6;
    box-sizing: border-box;
    opacity: 0;
  }
  .driver .ktLecture02 .ktImg {
    width: 146px;
    float: left;
    margin: 30px 0 0;
  }
  .driver .ktLecture02 .lectureTextInner02 {
    background: url("/kiso/files/img/lesson/torque_wrench/bg_kttext02.png") no-repeat right 0px top 0px;
    padding: 71px 10px 0px 62px;
    width: 794px;
    height: 200px;
    margin: 15px 0 0 0;
    float: right;
    line-height: 1.6;
    box-sizing: border-box;
    opacity: 0;
  }
  .driver .ktLecture03 .ktImg {
    float: left;
    margin: 0 0px 0 0px;
  }
  .driver .ktLecture03 .lectureTextInner03 {
    background: url("/kiso/files/img/lesson/torque_wrench/bg_kttext03.png") no-repeat right 13px top 0px;
    padding: 60px 55px 0 115px;
    width: 654px;
    height: 154px;
    margin: 50px 0 0;
    float: right;
    line-height: 1.6;
    box-sizing: border-box;
    opacity: 0;
  }
  .driver .ktLecture04 .ktImg {
    float: left;
  }
  .driver .ktLecture04 .lectureTextInner04 {
    background: url("/kiso/files/img/lesson/torque_wrench/bg_kttext04.png") no-repeat right 13px top 0px;
    padding: 60px 50px 0 50px;
    width: 704px;
    height: 147px;
    margin: 15px 0 0;
    float: left;
    line-height: 1.6;
    box-sizing: border-box;
    opacity: 0;
  }
  .driver .ratchetImg ul {
    width: 642px;
    margin: 0 auto;
  }
  .driver .ratchetImg ul li {
    width: 300px;
    float: left;
    margin: 0 42px 0 0;
    font-size: 20px;
    text-align: center;
  }
  .driver .ratchetImg ul li a {
    text-decoration: none;
  }
  .driver .ratchetImg ul li:last-child {
    margin: 0;
  }
  .driver .ratchetImg ul li p {
    margin: 14px 0 0;
    font-weight: 600;
    color: #333;
  }
  .driver .ktLecture05 .ktImg {
    width: 146px;
    float: left;
  }
  .driver .ktLecture05 .lectureTextInner05 {
    background: url("/kiso/files/img/lesson/torque_wrench/bg_kttext05.png") no-repeat right 13px top 0px;
    padding: 70px 50px 0 90px;
    width: 680px;
    height: 168px;
    margin: 0px 0 0;
    float: right;
    line-height: 1.6;
    box-sizing: border-box;
    opacity: 0;
  }
  .driver .ktLecture06 .ktImg {
    width: 146px;
    float: right;
    margin: 40px 0 0 20px;
  }
  .driver .ktLecture06 .lectureTextInner06 {
    background: url("/kiso/files/img/lesson/torque_wrench/bg_kttext06.png") no-repeat right 13px top 17px;
    padding: 100px 38px 0 68px;
    width: 579px;
    margin: 0 0px 0 190px;
    height: 213px;
    float: left;
    line-height: 1.6;
    box-sizing: border-box;
    opacity: 0;
  }
  .driver .highlighter {
    background: linear-gradient(transparent 55%, #fff100 56%);
  }
  .driver .txtLink:hover {
    text-decoration: none;
  }
  .driver .txtLink:after {
    content: '';
    width: 0;
    height: 0;
    border-style: solid;
    border-width: 7px 0 7px 9px;
    border-color: transparent transparent transparent #ffd777;
    position: absolute;
    right: -17px;
    top: calc(50% - 8px);
  }
  .driver .txtLink {
    text-decoration: underline;
    position: relative;
  }
  /*---------------------------
    screwArea
  ----------------------------*/
  .screwArea {
    overflow: hidden;
    padding: 40px 0 0;
    text-align: center;
    font-size: 22px;
  }
  .screwAreaTtl {
    font-size: 30px;
    display: inline-block;
    margin: 0 0 30px;
    position: relative;
  }
  .screwAreaTtl::before, .screwAreaTtl::after {
    content: '';
    width: 2px;
    height: 100%;
    background: #ffd777;
    position: absolute;
    top: 0;
  }
  .screwAreaTtl::before {
    left: -20px;
    transform: rotate(-19deg);
  }
  .screwAreaTtl::after {
    right: -20px;
    transform: rotate(20deg);
  }
  .screwAreaTxt {
    font-weight: 600;
  }
  .screwArea .cmn-screw {
    background: url(../img/lesson/cmn-img_ktimg01.png)no-repeat left 40px bottom 0px, url(../img/lesson/cmn-img_ktimg02.png)no-repeat right 95px bottom 30px;
    margin: 0;
    padding: 63px 0 43px;
  }
  /*---------------------------
    tipsBox
  ----------------------------*/
  .tipsBox {
    background: #FFF;
    border: 6px solid #FAB4C5;
    border-radius: 12px;
    margin: 45px 0 100px;
    padding: 30px 55px;
    width: 970px;
    color: #333;
    box-sizing: border-box;
  }
  .tipsBox .tips .tipsLabel {
    background: url("/kiso/files/img/lesson/socket/bg_socket_tipslabel_icon.gif") no-repeat top 5px left 3px;
    color: #E6154A;
    font-size: 110%;
    font-weight: bold;
    padding-left: 30px;
    margin-bottom: 10px;
  }
  .tipsBox01Ttl {
    font-size: 150%;
    font-weight: bold;
    margin-bottom: 15px;
  }
  .tipsBox .tips {
    font-size: 17px;
    line-height: 1.8;
  }
  .tipsBox p {
    margin: 0 0 30px;
  }
  /*---------------------------
    MovieWrap
  ----------------------------*/
  .MovieWrap {
    display: flex;
    justify-content: center;
    margin: 0 0 20px;
  }
  .MovieWrap .Movie {
    margin: 0 5px;
  }
  /*---------------------------
    useArea
  ----------------------------*/
  .driver .useArea {
    padding: 50px 0 100px;
  }
  .useAreaRow {
    display: flex;
    justify-content: center;
  }
  .useAreaUnit {
    margin: 0 20px;
  }
  .useAreaUnit dd {
    font-size: 18px;
    margin: 13px 0 0;
  }
  /*---------------------------
    howtoArea
  ----------------------------*/
  .howtoArea {
    padding: 80px 0;
  }
  .howtoAreaMenu {
    display: flex;
    justify-content: center;
    text-align: center;
    margin: -20px 0 40px;
  }
  .howtoAreaUnit {
    margin: 0 15px;
  }
  .howtoAreaUnit dt {
    font-size: 24px;
    color: #0b6e5b;
    font-weight: bold;
    margin: 0 0 15px;
    display: inline-block;
    position: relative;
  }
  .howtoAreaUnit dt::before, .howtoAreaUnit dt::after {
    content: '';
    width: 2px;
    height: 80%;
    background: #0a6e5b;
    position: absolute;
    top: 5px;
  }
  .howtoAreaUnit dt::before {
    left: -30px;
    transform: rotate(-25deg);
  }
  .howtoAreaUnit dt::after {
    right: -30px;
    transform: rotate(25deg);
  }
  .howtoAreaBoxWrap {
    padding: 20px 0 0;
  }
  .howtoAreaBox {
    border: solid 5px #0b6e5b;
    border-radius: 10px;
    margin: 0 0 50px;
    font-size: 18px;
  }
  .howtoAreaBoxIntro {
    background: #0b6e5b;
    color: #FFF;
    display: flex;
    padding: 20px 10px 20px 20px;
    align-items: center;
  }
  .howtoAreaBoxTtl01 {
    width: 27%;
    font-size: 20px;
    border-right: dotted 1px #FFF;
    margin: 0 25px 0 0;
    padding: 0 10px 0 0;
  }
  .howtoAreaBox02 .howtoAreaBoxTtl01 {
    width: 39%;
  }
  .howtoAreaBoxIntro p {
    line-height: 1.7;
  }
  .howtoAreaBoxTtl01 span {
    display: block;
    font-size: 34px;
  }
  .howtoAreaBoxContent {
    background: #FFF;
    padding: 50px 30px 10px;
    border-radius: 0 0 7px 7px;
  }
  .howtoAreaRow {
    display: flex;
    justify-content: space-between;
  }
  .howtoAreaRow .Movie {
    margin: 0 0 0 30px;
  }
  .howtoAreaRowEnd {
    align-items: flex-end;
    margin:50px 0 27px;
  }

  .howtobox {
    border:1px solid #eee;
    padding:20px;
  }
  .howtoAreaBoxGroup01 {
    margin: 0 0 50px;
  }
  .howtoAreaBoxGroup01 p {
    line-height: 1.8;
  }
  .howtoAreaBox .howtoAreaBoxGroup01:last-of-type {
    margin-bottom: 0;
  }
  .howtoAreaBoxGroup01 dl {
    margin: 0 0 40px;/* width: 420px; */
  }
  .howtoAreaBoxGroup01 dl:last-of-type {
    margin-bottom: 0;
  }
  .howtoAreaBoxGroup01 dt {
    font-weight: bold;
    margin: 0 0 10px;
  }
  .howtoAreaBoxGroup01 dd {
    line-height: 1.8;
  }
  .howtoAreaBoxGroup02 {
    background: #0b6e5b;
    color: #FFF;
    padding: 20px 30px 20px;
    margin: 0 0 40px;
  }
  .howtoAreaBoxExample {
    position: relative;
  }
  .howtoAreaBoxExample::before {
    content: url(../img/lesson/torque_wrench/img_ktimg00_02.png);
    position: absolute;
    top: 60px;
    left: -80px;
  }
  .howtoAreaBoxExample dt {
    margin: 0 0px 30px 25px;
  }
  .howtoAreaBoxExample dd {
    width: 230px;
    text-indent: -1em;
    padding: 0 0 0 1em;
    margin: 0px 0 7px auto;
  }
  .howtoAreaList01 a {
    color: #f7433a;
  }
  .howtoArea .howtoAreaList01 a::after {
    border-color: transparent transparent transparent #f74345;
  }
  .howtoAreaList01 li {
    margin: 0 0 20px 1em;
    line-height: 1.7;
    text-indent: -1em;
  }
  .howtoAreaList01 li span {
    font-weight: 400;
    font-size: 16px;
  }
  .howtoAreaLineup02 dd {
    font-size: 13px;
  }
  .howtoAreaLineup p.howtoAreaRow {
    width: 770px;
    margin-bottom: 30px;
  }
  .howtoAreaLineup dt {
    margin: 0 0 14px;
  }
  .howtoAreaLineup dt a:hover {
    opacity: .7;
  }
  .howtoAreaLineup span {
    display: block;
    margin: 10px auto 0px;
    font-size: 17px;
    font-weight: bold;
  }
  .howtoAreaLineup a {
    color: #FFF;
    transition: all .5s ease;
    text-decoration: underline;
  }
  .howtoAreaLineup a:hover {
    text-decoration: none;
  }
  .howtoAreaLineup h5 {
    font-size: 22px;
    margin: 20px 0 20px;
  }
  .howtoAreaConclusion .howtoAreaRow {
    align-items: center;
  }
  .howtoAreaConclusionTxt {
    font-size: 22px;
    font-weight: bold;
    text-align: center;
    line-height: 1.6;
  }
  .howtoAreaConclusionTxt span {
    font-size: 32px;
  }
  /*---------------------------
    chooseArea
  ----------------------------*/
  .chooseArea {
    padding: 50px 0;
    font-size: 18px;
  }
  .chooseArea p {
    line-height: 1.8;
    margin: 0 0 0 30px;
  }
  .chooseArea dt {
    margin: 0 0 12px 1.3em;
    min-height: 60px;
    text-indent: -1.3em;
  }
  .chooseAreaRow dl {
    width: 50%;
  }
  .chooseAreaRow {
    display: flex;
    justify-content: center;
    font-size: 22px;
    background: #FFF;
    font-weight: bold;
    border: solid 5px #0b6e5b;
    border-radius: 6px;
    color: #000;
    padding: 30px 30px 20px;
    margin: 30px 0 0;
  }
  /*---------------------------
    misunderArea
  ----------------------------*/
  .misunderArea {
    padding: 70px 0 0;
    font-size: 18px;
  }
  .misunderArea .subTtl {
    margin-bottom: 32px;
  }
  .misunderAreaList {
    display: flex;
    flex-wrap: wrap;
    justify-content: flex-end;
    margin: 50px 0 0;
    background: url(../img/lesson/torque_wrench/img_ktimg00_02.png) no-repeat bottom 30px left;
    padding: 0 0 30px;
  }
  .misunderAreaListItem {
    width: 220px;
    height: 220px;
    background: #646464;
    margin: 0 0 31px 30px;
    color: #FFF;
  }
  a.misunderAreaListLink {
    display: block;
    color: #FFF;
    height: 100%;
    font-size: 16px;
    font-weight: bold;
    transition: opacity .5s ease;
  }
  a.misunderAreaListLink:hover {
    text-decoration: none;
    opacity: .7;
  }
  a.misunderAreaListLink .cmnColor01 {
    margin: 30px 0 0;
    display: inline-block;
  }
  .misunderAreaListUnit {
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
  }
  .misunderAreaListItem:nth-of-type(1) {
    margin-left: 0;
    background: #de9610;
  }
  .misunderAreaListItem:nth-of-type(2) {
    background: #c93a40;
  }
  .misunderAreaListItem:nth-of-type(3) {
    background: #a0c238;
  }
  .misunderAreaListItem:nth-of-type(4) {
    background: #56a764;
  }
  .misunderAreaListItem:nth-of-type(5) {
    background: #d16b16;
  }
  .misunderAreaListItem:nth-of-type(6) {
    background: url(../img/lesson/torque_wrench/thumb_torque_wrench_06.jpg) no-repeat center /cover;
  }
  .misunderAreaListItem:nth-of-type(7) {
    background: url(../img/lesson/torque_wrench/thumb_torque_wrench_07.jpg) no-repeat center /cover;
  }
  /*----------------------------*/
  .driver .confirmationArea {
    background: url("/kiso/files/img/lesson/torque_wrench/bg_confirmation.png") repeat-x left 50px;
    height: 520px;
    padding-top: 80px;
    overflow: hidden;
    margin: 30px 0 0;
  }
  .driver .confirmationArea h3 {
    font-size: 30px;
    font-weight: bold;
    color: #fff;
    margin: 20px 0 25px 60px;
  }
  .driver .confirmationArea h3 span {
    font-size: 18px;
    font-weight: normal;
    display: inline-block;
    vertical-align: middle;
    margin: 0 0 0 40px;
  }
  .driver .confirmationArea .confirmationImg {
    width: 245px;
    float: left;
  }
  .driver .confirmationArea .confirmationImg > div {
    display: none;
  }
  .driver .confirmationArea .confirmationImg .default {
    display: block;
  }
  .driver .confirmationArea .confirmationAnser {
    width: 680px;
    float: left;
  }
  .driver .confirmationArea .confirmationAnser a {
    color: #666;
    text-decoration: underline;
  }
  .driver .confirmationArea .confirmationAnser .confirmation, .driver .confirmationArea .confirmationAnser .confirmationOn {
    color: #666;
    margin-top: 30px;
    font-size: 130%;
    font-weight: bold;
    width: 323px;
    background: url("/kiso/files/img/lesson/torque_wrench/bg_confirmation.gif") no-repeat left top;
  }
  .driver .confirmationArea .confirmationAnser .confirmation {
    height: 105px;
    width: 400px;
    padding: 55px 0 0 74px;
  }
  .driver .confirmationArea .confirmationAnser .confirmationOn {
    opacity: 0;
    height: 125px;
    padding: 30px 50px 0 90px;
  }
  .driver .confirmationArea .confirmationAnser .confirmationOn#ans_a {
    padding: 5px 50px 0 104px;
  }
  .driver .confirmationArea .confirmationAnser .confirmationOn#ans_a .text {
    padding: 0;
  }
  .driver .confirmationArea .confirmationAnser .confirmation img, .driver .confirmationArea .confirmationAnser .confirmationOn img {
    margin: 65px 0 -50px;
  }
  .driver .confirmationArea .confirmationAnser .anser {
    color: #666;
    margin: 5px 0 0 40px;
    position: relative;
  }
  .driver #btn {
    margin: 0 auto;
    background-position: left top;
    background-repeat: no-repeat;
    position: relative;
  }
  .driver #btn a {
    display: inline-block;
    vertical-align: top;
    box-sizing: border-box;
    font-size: 20px;
    font-weight: bold;
    color: #EA0B46;
    margin: 0 12px 20px;
    text-align: center;
    padding: 20px 20px;
    background-color: #FEEDF1;
    border: #FAB4C5 5px solid;
    border-radius: 10px;
    box-shadow: 5px 5px 0 #ddd;
    animation: moveBtn 2s infinite 2s normal ease-out;
    text-decoration: none;
  }
   @keyframes moveBtn {
     0% {
     top: 26px;
    }
     20% {
     top: 32px;
    }
     25% {
     top: 32px;
    }
     30% {
     top: 16px;
    }
     38% {
     top: 26px;
    }
     42% {
     top: 20px;
    }
     48% {
     top: 26px;
    }
  }
  #btn a:hover {
    background-color: #FAB4C5;
    border: #ED6A89 5px solid;
    top: 30px;
    left: 40px;
    box-shadow: 1px 1px 0 #ddd;
    animation: none;
    text-decoration: none;
  }
  .driver .twitterQuestion {
    width: 280px;
    float: left;
  }
  .driver .snsSet {
    float: right;
  }
  .ratchet_meganeBottom {
    width: 670px;
    margin: 30px auto 0;
  }
}